I'm sure but the point I'm making is that there was plenty of outcry on here about Corbyn's plans even though he laid out some elements of costing - if vague on the details. But May didn't even give any hints at all and gets a free pass.
Gwylan, I reckon that 'Spreadsheet Phil' will have everybody in the country spell bound by his budget speech on the 29th, so not long to wait!
As for Corbyn's plans and costings, watch this space; they may well feature on some science fiction tv channel before too long!